发明名称 |
Polyether amine modification of polypropylene |
摘要 |
A compound comprising a blend of polypropylene with the reaction of a functionalized polypropylene and polyether amine in which the polyether amine is grafted into the functionalized polypropylene in a customary mixing apparatus is disclosed. The blend may include an elastomer such as EP rubber and/or a filler such as glass. A process for producing the reaction product of the functionalized polypropylene and the polyether amine by melting with polypropylene in a customary mixing apparatus is also disclosed. Blends of the present invention are advantageously useful to prepare paintable automotive body parts. A polyether monoamine that contains from about 36 to about 44 ethylene units and from about 1 to about 6 propylene units, and processes and blends using same.
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申请公布号 |
US5959032(A) |
申请公布日期 |
1999.09.28 |
申请号 |
US19960676947 |
申请日期 |
1996.07.08 |
申请人 |
HUNTSMAN PETROCHEMICAL CORPORATION |
发明人 |
EVANS, RANDALL KEITH;DOMINGUEZ, RICHARD J. G.;CLARK, RICHARD J. |
分类号 |
C08F8/30;C08G65/325;C08G65/333;C08G81/02;C08L23/04;C08L23/10;C08L23/12;C08L23/16;C08L51/06;C08L71/02;(IPC1-7):C08L51/06 |
主分类号 |
C08F8/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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